Two Stop Bits | Stories tagged "calculator"

Retro-tech HP-25 calculator clone using Z80 (hp25 calculator clone z80) (github.com | ia)
2 points by bmonkey325 207 days ago | discuss
Vintage (pre-LCD) Calculator Manuals (calculator manual) (wass.net | ia)
4 points by Lammy 227 days ago | discuss
NES emulator for Casio Prizm (nes emulator casio calculator) (github.com | ia)
2 points by bmonkey325 298 days ago | 1 comment
Now you're thinking with relays (relay calculator) (substack.com | ia)
7 points by zdw 385 days ago | discuss